Additional information
| Weight | 1 kg |
|---|---|
| Size | 250 x 150mm for 250mm Diameter Duct, 250 x 150mm for 355mm Diameter Duct, 250 x 150mm for 400mm Diameter Duct, 250 x 150mm for 450mm Diameter Duct, 400 x 300mm for 450mm Diameter Duct, 400 x 300mm for 500mm Diameter Duct, 400 x 300mm for 630mm Diameter Duct |
